These new iron-nitride magnets are stronger, cleaner to make, and made from domestic iron-salt waste and nitrogen.

Two researchers who independently developed the neodymium magnet — used in everything from hard disk drives to automobiles — have been awarded the 44th Honda Prize. In 1982, two researchers ...

and it may soon be possible to build permanent magnets as strong as neodymium magnets, but without any rare earth metals. In fact, the only thing needed to make them is iron and nitrogen ...

Neodymium-iron-boron is the strongest permanent magnet material in wide-scale use ... which is a very big award, but the QEPrize has influence around the world and that makes it very important." ...

He also combines magnets with slime. Neodymium magnets are strong enough to attract magnetic slime. Pafundi shows how to make the magnetic slime on his channel. All you need is white glue ...

It said the "neodymium or 'super strong' rare-earth magnets are sold as toys, decorative items and fake piercings, and are becoming increasingly popular". It added that unlike traditional ones ...